10-37-3 | High Purity Standards Niobium at 10 µg/mL in 2% HNO3 + Tr HF

Niobium (Nb) ICP-MS Single-Component Standard at 10 µg/mL in 2% HNO₃ + Tr HF.

This standard is traceable to NIST SRM 3137. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.

12 month expiration date.